This is the HobbyWingQuicRun30A2-3S Waterproof Brushless Car ESC. It is compatible with 1/18 and 1/16 On-Road and Off-Road RC car, truck, monster truck, and buggy. This is a high quality and extremely well made speed controller.

We only sell "Genuine" HobbyWing products with Anti-Counterfeit Code Verification.

Features:

Water-proof and dust-proof for all-weather races. Note: please clean and dry it soon after each use to avoid rust and corrosion to the connectors.

External programming port, easy to connect to the Program Card when setting the ESC.